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How to get the ASCII value of a character
... @eLymar: it's short for "ordinal," which has similar linguistic roots to "order" - i.e. the numeric rather than symbolic representation of the character
– Jacob Krall
Jan 16 '19 at 16:30
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AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
...simple function:
<div ng-app="myAppName">
<!-- or what's the root node of your angular app -->
and the js part:
angular.module('myAppName', [])
.controller('FirstCtrl', function($scope) {
$scope.data = {message: 'Hello'};
});
Here's an online demo that is doi...
How to simulate the environment cron executes a script with?
...t to the global /etc/crontab, you'll need the username too. E.g. * * * * * root env > ~/cronenv
– Greg
Aug 20 '12 at 14:23
10
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How to install and run phpize
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and use this ln -s /opt/remi/php72/root/bin/phpize /usr/bin/phpize
– josef
Dec 17 '18 at 7:09
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Windows equivalent of the 'tail' command
... first 2 lines.
This is actually the inverse of Unix head:
Unix console:
root@server:~$ head -2 myfile.txt
The above command will print only the first 2 lines of the file.
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git pull aborted with error filename too long
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Try to keep your files closer to the file system root. More details : for technical reasons, Git for Windows cannot create files or directories when the absolute path is longer than 260 characters.
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Managing CSS Explosion
...as a tree with increasingly specific definitions the further away from the root you are. You want to keep the number of classes as low as possible, and you want to repeat yourself as seldom as possible.
For example, let's say you have three levels of navigational menus.
These three menus look diffe...
List of All Locales and Their Short Codes?
...NE: "French (Niger)",
fr_RW: "French (Rwanda)",
fr_RE: "French (Réunion)",
fr_BL: "French (Saint Barthélemy)",
fr_MF: "French (Saint Martin)",
fr_SN: "French (Senegal)",
fr_CH: "French (Switzerland)",
fr_TG: "French (Togo)",
fr: "French",
ff_SN: "Fulah (Senegal)...
Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
...f you have Python installed, simply type python -m SimpleHTTPServer in the root directory of your site, and find it hosted at localhost:8000.
– Thomas
Sep 4 '11 at 17:00
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How can I troubleshoot my Perl CGI script?
... debugger; we can use the command line tool netcat (nc, saw that here: Perl如何remote debug?). So, first run the netcat listener in one terminal - where it will block and wait for connections on port 7234 (which will be our debug port):
$ nc -l 7234
Then, we'd want perl to start in debug mode w...